Fannie Mae offers incentives to lenders who submit homes to the secondary market that have been HERS® rated and are certified under the EPA’s ENERGY STAR New Homes program. To qualify the homes must: Home rated by a certified RESNET® HERS® Rater Home entered into the RESNET® National Registry Home certified as ENERGY STAR For details go to https://capitalmarkets.fanniemae.com/sustainable-bonds/green-bonds/single-family-green-mbs